For more compact and firmer fruitFind a store
PK 13-14 is a mineral fertiliser that provides plants with extra phosphor and potassium in the flowering phase. This results in fruits that are more compact, solid and heavy. PK 13-14 guarantees a high yield.
USA: for information regarding the contents and levels of heavy metals in this product click here.
Shake well before use. Add 2 ml of PK 13-14 per 1 litre of water (1:500). After this, add the base nutrient until the desired EC value is reached. Use this nutrient solution each time the plants are irrigated in the flowering phase.
250 ml, 500 ml & 1 L bottle and 5 L, 10 L & 20 L can.
Some sizes may not be available in all countries.